#919F1F#919F1F

#919F1F is a light, vivid yellow. Relative luminance 0.309; OKLCH L 66.9% C 0.144 H 116.1°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#919F1F
RGB	rgb(145, 159, 31)
HSL	hsl(67, 67%, 37%)
HSV	hsv(67, 81%, 62%)
CMYK	cmyk(8.8%, 0%, 80.5%, 37.6%)
CIE-LAB	lab(62.44, -20.64, 59.20)
CIE-LCH	lch(62.44, 62.70, 109.22°)
OKLab	oklab(66.91% -0.0631 0.1289)
OKLCH	oklch(66.91% 0.144 116.1)
XYZ	xyz(24.3232, 30.9153, 5.9820)
Luminance	0.3091 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#919F1F #2D1F9F

analogous

#9F6D1F #919F1F #519F1F

triadic

#919F1F #1F919F #9F1F91

tetradic

#919F1F #1F9F6D #2D1F9F #9F1F51

square

#919F1F #1F9F6D #2D1F9F #9F1F51

split-complementary

#919F1F #1F519F #6D1F9F

monochromatic

#34390B #626C15 #919F1F #C0D229 #D0DF5A

Accessibility & contrast

On white

2.92

#919F1F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#919F1F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #919F1F

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##919F1F	#FFFFFF	#000000	##000000
##919F1F	1.00	2.92	7.18	7.18
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9600

Deuteranopia (green-blind)

#A9982C

Tritanopia (blue-blind)

#9B9588

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #919f1f;
/* rgb */ color: rgb(145, 159, 31);
/* oklch */ color: oklch(66.9% 0.144 116.1);

Tailwind

colors: {
  custom: {
    50: '#b5bb67',
    500: '#919f1f',
    950: '#000000',
  },
}

SCSS

$custom: #919f1f;
$custom-light: #b5bb67;
$custom-dark: #000000;

JSON

{
  "hex": "#919f1f",
  "rgb": {
    "r": 145,
    "g": 159,
    "b": 31
  },
  "hsl": {
    "h": 66.563,
    "s": 67.368,
    "l": 37.255
  },
  "oklch": {
    "l": 0.66912,
    "c": 0.14353,
    "h": 116.1
  },
  "luminance": 0.30915
}

Semantic roles & 50–950 ramp

primary

#919F1F

secondary

#6357C3

accent

#3EEA50

background

#FBFBF6

surface

#F6F6EB

border

#D0D0C6

text

#121107

muted

#81807A

Preview Lab

Preview with #919F1F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →